2742455421

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{47309}}^1$

素因数の和:47450

約数の個数: 32

約数和(自身を含む): 4314672000

約数和(自身を除く): 1572216579

約数列:

[1, 3, 9, 19, 27, 57, 113, 171, 339, 513, 1017, 2147, 3051, 6441, 19323, 47309, 57969, 141927, 425781, 898871, 1277343, 2696613, 5345917, 8089839, 16037751, 24269517, 48113253, 101572423, 144339759, 304717269, 914151807, 2742455421]

約数ペア:

[(1, 2742455421), (3, 914151807), (9, 304717269), (19, 144339759), (27, 101572423), (57, 48113253), (113, 24269517), (171, 16037751), (339, 8089839), (513, 5345917), (1017, 2696613), (2147, 1277343), (3051, 898871), (6441, 425781), (19323, 141927), (47309, 57969)]